S McKenzie1. Show Affiliations » 1. Rush Green Hospital, Romford, Essex.
Abstract
Mesh: See more » Clinical Trials as TopicRandom AllocationResearch DesignStatistics as Topic
Year: 1988 PMID: 3355201 PMCID: PMC1778765 DOI: 10.1136/adc.63.3.231
Source DB: PubMed Journal: Arch Dis Child ISSN: 0003-9888 Impact factor: 3.791